15912177

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2131}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 22513920

約数和(自身を除く): 6601743

約数列:

[1, 3, 19, 57, 131, 393, 2131, 2489, 6393, 7467, 40489, 121467, 279161, 837483, 5304059, 15912177]

約数ペア:

[(1, 15912177), (3, 5304059), (19, 837483), (57, 279161), (131, 121467), (393, 40489), (2131, 7467), (2489, 6393)]